New to fitness tracking? Start by setting up your device, choosing two useful things to record and writing down what you actually complete. These seven tips cover getting started with a watch or band, organising a workout log and reviewing your progress without collecting more data than you need.
Try it now: use our free workout log template to record a session, download a spreadsheet CSV or print a blank sheet. Your browser’s print dialog can also save a PDF. No account or wearable is required.
1. Set up your fitness tracker before your first session
For a watch or band, follow the manufacturer’s pairing and setup instructions, check the date and measurement units, and learn how to start, pause and finish an activity. Check which activities your device records automatically and which need you to start a recording.
Use the official Apple Watch workout instructions or Fitbit setup guide for your device. A workout journal can sit alongside a wearable: it holds exercise variations, equipment and notes. This guide does not assume TrainAI connects to your wearable or imports its measurements.
2. Choose two things you will actually use
Match your record to the activity. For a walk, the date and duration may be enough to begin. For a strength session, exercise names and completed sets and repetitions are more useful. Add equipment load and units when they apply. You can keep a short note without filling every available field.
If you also keep food records, label them separately from workout records. Our calorie tracker feature page explains the app’s food logging experience. Calculator estimates and device readings are different kinds of information; keep their source visible instead of treating them as interchangeable.
3. Make one entry you can understand later
Your first entry is a reference point, not a target you have to beat. Here is an example of recordkeeping, rather than a suggested workout:
- Date and activity
- 2 October — walk on the usual route.
- Completed duration
- 20 minutes recorded on the watch.
- Context
- Paused at a crossing; used the same recording mode as last time.
For a gym exercise, record the variation, sets, repetitions and equipment details instead. The printable log leaves those fields blank for you to fill in.
4. Log what happened, separately from what you planned
A plan describes what you intend to do; the log records what you completed. If the session changed, keep the entry accurate and add a short explanation. If repetitions differed between sets, write “8, 7, 6” rather than forcing them into an average. If you forgot to record something, leave it unknown instead of inventing a measurement.
For calendar organisation, read how to plan a week of workouts you can follow. For equipment considerations, see our home workout planning guide.
5. Keep exercise names, units and equipment consistent
Use names you will recognise next week. Include the exercise variation and the unit on the equipment. “Used another machine; setting differs” is a useful note because a bare number cannot explain a different setup.
If your equipment uses a different unit, our kilograms to pounds converter includes a quick reference table. Keep the original unit in your log so a conversion does not hide how the measurement was recorded.
6. Review comparable entries together
Once you have several entries, set aside a little time to review them. Check the activity, equipment, route and units before comparing numbers. Ask whether you recorded the session consistently and whether the notes explain a difference.
A log is not an instruction to do more every time. Our guide to comparing workout-log entries explains how to keep that context. Discuss training decisions with your coach when appropriate.
7. Save a copy and make the habit easy to repeat
Choose paper, a spreadsheet or an app you can use comfortably. When using our browser template, download the CSV or print your record before closing or refreshing the page: entries are not automatically saved or uploaded. Keep exported records somewhere appropriate for your own use.
If a field is not useful for your activity, leave it blank. If you miss a day, continue with the next real entry. A short, accurate record is easier to maintain than a complicated one.
Common beginner questions
Do I need a watch to track workouts?
No. A notebook, spreadsheet or the free browser log can record activities and completed sessions. A wearable can provide additional measurements, depending on the device and recording mode.
How do I organise my fitness tracker data?
Keep entries by date, use consistent activity names and units, and separate planned sessions from completed ones. Save equipment or recording changes in the notes. Export a copy when your chosen tool supports it.
What should a beginner track first?
Start with the date and activity, then duration or completed sets and repetitions. Add load, units and a brief note when relevant. You can add fields later if they help you understand your own records.
See workout planning in TrainAI
TrainAI’s workout planner for home and gym brings your plan into the mobile app. The released app screenshot shows a weekly view, day tabs and an exercise list. Review the feature page and purchase information before downloading.


